30408228

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{617}}^1$

素因数の和:701

約数の個数: 54

約数和(自身を含む): 79126866

約数和(自身を除く): 48718638

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 617, 666, 1234, 1332, 1369, 1851, 2468, 2738, 3702, 4107, 5476, 5553, 7404, 8214, 11106, 12321, 16428, 22212, 22829, 24642, 45658, 49284, 68487, 91316, 136974, 205461, 273948, 410922, 821844, 844673, 1689346, 2534019, 3378692, 5068038, 7602057, 10136076, 15204114, 30408228]

約数ペア:

[(1, 30408228), (2, 15204114), (3, 10136076), (4, 7602057), (6, 5068038), (9, 3378692), (12, 2534019), (18, 1689346), (36, 844673), (37, 821844), (74, 410922), (111, 273948), (148, 205461), (222, 136974), (333, 91316), (444, 68487), (617, 49284), (666, 45658), (1234, 24642), (1332, 22829), (1369, 22212), (1851, 16428), (2468, 12321), (2738, 11106), (3702, 8214), (4107, 7404), (5476, 5553)]